esphome/esphome/components/tx20/tx20.h
Thomas Eckerstorfer c6512013bb added tx20 wind speed sensor (#275)
* added tx20 wind speed sensor

* added test

* fixed lint errors

* fixed more lint errors

* updated tx20

* updated tx20 sensor

* updated to new structure and removed static variables

* removed content from __init__.py

* fixing lint errors

* resolved issues from review


Co-authored-by: Thomas <thomas.eckerstorfer@mic-cust.com>
Co-authored-by: Otto Winter <otto@otto-winter.com>
2019-07-03 16:42:32 +02:00

51 lines
1.4 KiB
C++

#pragma once
#include "esphome/core/component.h"
#include "esphome/components/sensor/sensor.h"
namespace esphome {
namespace tx20 {
/// Store data in a class that doesn't use multiple-inheritance (vtables in flash)
struct Tx20ComponentStore {
volatile uint16_t *buffer;
volatile uint32_t start_time;
volatile uint8_t buffer_index;
volatile uint32_t spent_time;
volatile bool tx20_available;
volatile bool pin_state;
ISRInternalGPIOPin *pin;
void reset();
static void gpio_intr(Tx20ComponentStore *arg);
};
/// This class implements support for the Tx20 Wind sensor.
class Tx20Component : public Component {
public:
/// Get the textual representation of the wind direction ('N', 'SSE', ..).
std::string get_wind_cardinal_direction() const;
void set_pin(GPIOPin *pin) { pin_ = pin; }
void set_wind_speed_sensor(sensor::Sensor *wind_speed_sensor) { wind_speed_sensor_ = wind_speed_sensor; }
void set_wind_direction_degrees_sensor(sensor::Sensor *wind_direction_degrees_sensor) {
wind_direction_degrees_sensor_ = wind_direction_degrees_sensor;
}
void setup() override;
void dump_config() override;
float get_setup_priority() const override;
void loop() override;
protected:
void decode_and_publish_();
std::string wind_cardinal_direction_;
GPIOPin *pin_;
sensor::Sensor *wind_speed_sensor_;
sensor::Sensor *wind_direction_degrees_sensor_;
Tx20ComponentStore store_;
};
} // namespace tx20
} // namespace esphome